Estas Tonne | Athens | September 26

A musician who describes himself as a "modern-day troubadour," the world-renowned guitarist Estas Tonne will perform in Greece for the first time at the Hellenic Cosmos Theater (254 Pireos) on September 26. With over 100 million views on YouTube, Tonne's music transcends musical styles and has garnered him thousands of fans worldwide. Tickets start from 45 euros at more.com.